Chemical Reactions and Equations Q2 — Class 10 Chemistry Solution

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Chemistry-10th Chemical Reactions and Equations CBSE Board 2024 Easy

Select chemical equation of a precipitation reaction from the following :

(a) $Na_{2} SO_{4} + BaCl_{2} ⟶ BaSO_{4} + 2 NaCl$
(b) $2 NaOH + H_{2} SO_{4} ⟶ Na_{2} SO_{4} + 2 H_{2} O$
(c) $Fe_{2} O_{3} + Al ⟶ Al_{2} O_{3} + 2 Fe$
(d) $2 FeSO_{4} heat Fe_{2} O_{3} + SO_{2} + SO_{3}$

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